Question

Let f (x) = 6x2 – 5 and g(x) = x – 1.

Answer 1

and the question?

Answer 2

Find the composite function ( f o g)(x) and simplify.

Answer 3

Find ( f o g ) (−3)

Answer 4

Firstly find g(-3)..

Just put x = -3 in g(x) = x - 1.

Answer 5

Oh sorry I have not read the first question..

(f o g)(x) means \(f(g(x))\)..

Answer 6

So, here you can find this by just putting \((x-1)\) in place of \(x\) in \(f(x)\)..

Answer 7

ok....thanks for your help